package com.gary.demo.biz;

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.gary.demo.entity.Order;
import com.gary.demo.model.param.OrderCreateParam;
import com.gary.demo.model.param.UserQueryParam;

public interface OrderBO {

    Integer add(OrderCreateParam param);


    Order getById(Integer id);

    IPage<Order> pageQuery(UserQueryParam param);
}
